How silicon PU stadium renovation or redo 2. If the original silicon PU basketball court just finish surface layer is worn, it is recommended instead of "big efforts", just the original stadium finish polished clean, then re-Ro surface layer and draw lines to the stadium; for that a lot of silicon PU basketball court bubble phenomenon, first identify the source of the bubbles causes of Heyang silicon pu stadium, and then to determine the construction program; silicon PU stadium construction materials guide a venue-based processing : 1, basic local uneven places with a hand-held sanding machine sanding smooth; large uneven, expansion joints or construction joints at both sides of a height with a large grinding machine polished smooth. 2, open joints: the construction joints, expansion joints and cracks open all naturally widened deepened reach catchy width 10 mm, depth 10 mm silicon pu Stadium Luoyang, seam sides to less than 30-40 mm polished surface primordia 2-3 mm. 3, site pickling and fully polished: moist with water base (to prevent infiltration of dilute hydrochloric acid base inside) to a concentration of about 8%, even diluted hydrochloric acid spill and wash the base surface, then rinse with water (generally washed twice). washing drying cement requires base color, no white powder was loose and floating objects. LUOCHUAN silicon pu Stadium, silicon pu Stadium, Shaanxi satellite sports provided by sports facilities Ltd. Shaanxi satellite. Shaanxi satellite sports facilities Limited (www.sxwxty.com) (www.sxwxtu.com) strong, credible, in Xi'an plastic flooring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shaanxi satellite sports and you work into the brilliant, for a better future!